Scope gitpyhon import in check_git_info() (#10221)

* Scope gitpyhon import in `check_git_info()`

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

classify/train.py

@@ -40,7 +40,7 @@ from classify import val as validate
 from models.experimental import attempt_load
 from models.yolo import ClassificationModel, DetectionModel
 from utils.dataloaders import create_classification_dataloader
-from utils.general import (DATASETS_DIR, GIT, LOGGER, TQDM_BAR_FORMAT, WorkingDirectory, check_git_status,
+from utils.general import (DATASETS_DIR, LOGGER, TQDM_BAR_FORMAT, WorkingDirectory, check_git_info, check_git_status,
                            check_requirements, colorstr, download, increment_path, init_seeds, print_args, yaml_save)
 from utils.loggers import GenericLogger
 from utils.plots import imshow_cls
@@ -50,6 +50,7 @@ from utils.torch_utils import (ModelEMA, model_info, reshape_classifier_output,
 LOCAL_RANK = int(os.getenv('LOCAL_RANK', -1))  # https://pytorch.org/docs/stable/elastic/run.html
 RANK = int(os.getenv('RANK', -1))
 WORLD_SIZE = int(os.getenv('WORLD_SIZE', 1))
+GIT_INFO = check_git_info()
 
 
 def train(opt, device):
@@ -237,7 +238,7 @@ def train(opt, device):
                     'updates': ema.updates,
                     'optimizer': None,  # optimizer.state_dict(),
                     'opt': vars(opt),
-                    'git': GIT,  # {remote, branch, commit} if a git repo
+                    'git': GIT_INFO,  # {remote, branch, commit} if a git repo
                     'date': datetime.now().isoformat()}
 
                 # Save last, best and delete